ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2004
Genetic mapping in (Populus tomentosa x Populus bolleana) and P. tomentosa Carr. using AFLP markers.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- High-Quality SNP Linkage Maps Improved QTL Mapping and Genome Assembly in Populus.The Journal of heredity · 2020Article
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- Inferring the Genomic Landscape of Recombination Rate Variation in European Aspen (G3 (Bethesda, Md.) · 2020Article
- Marginal Lands to Grow Novel Bio-Based Crops: A Plant Breeding Perspective.Frontiers in plant science · 2020Review
- Article
- Identification of recombination events in outbred species with next-generation sequencing data.BMC genomics · 2018Article
- Construction of High-Density Linkage Maps of Populus deltoides × P. simonii Using Restriction-Site Associated DNA Sequencing.PloS one · 2016Article
- Article
- Single-nucleotide polymorphisms in PtoCesA7 and their association with growth and wood properties in Populus tomentosa.Molecular genetics and genomics : MGG · 2014Article
- Article
- The low fertility of Chinese white poplar: dynamic changes in anatomical structure, endogenous hormone concentrations, and key gene expression in the reproduction of a naturally occurring hybrid.Plant cell reports · 2013Article
- Development and application of microsatellites in candidate genes related to wood properties in the Chinese white poplar (Populus tomentosa Carr.).DNA research : an international journal for rapid publication of reports on genes and genomes · 2013Article
- Article
- Allelic variation in PtGA20Ox associates with growth and wood properties in Populus spp.PloS one · 2012Article
- A systemic proteomic analysis of Populus chloroplast by using shotgun method.Molecular biology reports · 2011Article
- Analysis of 4,664 high-quality sequence-finished poplar full-length cDNA clones and their utility for the discovery of genes responding to insect feeding.BMC genomics · 2008Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The AFLP genetic linkage maps for two poplar cultivars were constructed with the pseudo-test-cross mapping strategy. The hybrids were derived from an interspecific backcross between the female hybrid clone "TB01" (Populus tomentosa x Populus bolleana) and the male clone "LM50" ( P. tomentosa). A total of 782 polymorphic fragments were obtained with a PCR-based strategy using 49 enzyme-nested ( EcoRI/ MseI) primer combinations. Six hundred and thirty two of these fragments segregated in a 1:1 ratio ( P<0.01), indicating that these DNA polymorphisms are heterozygous in one parent and null in the other. The linkage analysis was performed using Mapmaker version 3.0 with LOD 5.0 and a maximum recombination fraction (theta) of 0.3. Map distances were estimated using the Kosambi mapping function. In the framework map for "LM50" (P. tomentosa), 218 markers were aligned in 19 major linkage groups. The linked loci spanned approximately 2,683 cM of the poplar genome, with an average distance of 12.3 cM between adjacent markers. For "TB01" (P. tomentosa x P. bolleana), the analysis revealed 144 loci, which were mapped to 19 major linkage groups and covered about 1,956 cM, with an average distance of 13.6 cM between adjacent markers. These maps covered about 87% and 77% of the estimated genome size of parents "LM50" and "TB01", respectively. The maps developed in this study lay an important foundation for future genomics research in poplar, providing a means for localizing genes controlling economically important traits in P. tomentosa.
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